.content_first {
  font-size: 3.2vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-top: 5.3333vw;
}
.bg_color {
  background-color: #f8f8fa;
}
.content_first .contain_box .iconFont {
  font-size: 16vw;
  color: #1a7cfa;
}
.content_first .contain_box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.content_first .contain_box p {
  padding-top: 1.6vw;
}
.content_first img {
  display: block;
  width: 80vw;
  margin-top: 5.3333vw;
}
